EP3890092A4 - ELECTROLYTE SOLUTION COMPOSITION AND SECONDARY BATTERY USING THEM - Google Patents
ELECTROLYTE SOLUTION COMPOSITION AND SECONDARY BATTERY USING THEM Download PDFInfo
- Publication number
- EP3890092A4 EP3890092A4 EP19891029.1A EP19891029A EP3890092A4 EP 3890092 A4 EP3890092 A4 EP 3890092A4 EP 19891029 A EP19891029 A EP 19891029A EP 3890092 A4 EP3890092 A4 EP 3890092A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- same
- secondary battery
- electrolyte solution
- solution composition
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000008151 electrolyte solution Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20180147739 | 2018-11-26 | ||
KR1020190090420A KR102138128B1 (ko) | 2018-11-26 | 2019-07-25 | 전해액 조성물 및 이를 이용한 이차전지 |
PCT/KR2019/015857 WO2020111633A1 (ko) | 2018-11-26 | 2019-11-19 | 전해액 조성물 및 이를 이용한 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3890092A1 EP3890092A1 (en) | 2021-10-06 |
EP3890092A4 true EP3890092A4 (en) | 2023-03-01 |
Family
ID=71088036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19891029.1A Pending EP3890092A4 (en) | 2018-11-26 | 2019-11-19 | ELECTROLYTE SOLUTION COMPOSITION AND SECONDARY BATTERY USING THEM |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210399343A1 (ko) |
EP (1) | EP3890092A4 (ko) |
JP (1) | JP7194281B2 (ko) |
KR (1) | KR102138128B1 (ko) |
CN (1) | CN113169376B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102463257B1 (ko) * | 2020-07-06 | 2022-11-04 | 주식회사 테크늄 | 리튬 이차전지용 전해질 첨가제 및 이를 포함하는 리튬이차전지 |
KR102467447B1 (ko) * | 2020-09-03 | 2022-11-15 | 주식회사 테크늄 | 리튬이차전지용 전해질 첨가제 및 이를 포함하는 리튬이차전지 |
KR20240022934A (ko) * | 2022-08-12 | 2024-02-20 | 주식회사 엘지에너지솔루션 | 비수 전해질 및 이를 포함하는 리튬 이차전지 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070031584A (ko) * | 2005-09-15 | 2007-03-20 | 주식회사 엘지화학 | 비수 전해액 첨가제 및 이를 이용한 이차 전지 |
EP1898485A1 (en) * | 2005-06-23 | 2008-03-12 | Mitsubishi Chemical Corporation | Nonaqueous electrolyte, and rechargeable battery with nonaqueous electrolyte |
WO2011034065A1 (ja) * | 2009-09-18 | 2011-03-24 | 三井化学株式会社 | 不飽和スルトン化合物、それを含有する非水電解液、及びリチウム二次電池 |
WO2013184881A1 (en) * | 2012-06-06 | 2013-12-12 | Johnson Controls Technology Corporation | Electrolyte formulation for high voltage and wide temperature lithium-ion cells |
EP2704246A1 (en) * | 2011-04-26 | 2014-03-05 | Ube Industries, Ltd. | Non-aqueous electrolytic solution, electrical storage device utilizing same, and cyclic sulfonic acid ester compound |
JP2015191738A (ja) * | 2014-03-27 | 2015-11-02 | ダイキン工業株式会社 | 電解液及び電気化学デバイス |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4544408B2 (ja) * | 2004-06-18 | 2010-09-15 | 日本電気株式会社 | 二次電池用電解液およびそれを用いた二次電池 |
JP4650625B2 (ja) * | 2004-10-15 | 2011-03-16 | 信越化学工業株式会社 | 環状カーボネート変性有機ケイ素化合物、それを含有する非水電解液並びに二次電池及びキャパシタ |
KR100977973B1 (ko) | 2007-01-09 | 2010-08-24 | 주식회사 엘지화학 | 비수 전해액 및 이를 포함하는 이차 전지 |
US20080226983A1 (en) * | 2007-03-16 | 2008-09-18 | Sony Corporation | Non-aqueous electrolyte and non-aqueous electrolyte battery using the same |
JP5300468B2 (ja) * | 2008-12-26 | 2013-09-25 | 昭和電工株式会社 | 非水電解液 |
JP2012248816A (ja) * | 2011-05-31 | 2012-12-13 | Taiyo Yuden Co Ltd | 電気化学デバイス |
JP5822070B2 (ja) * | 2011-10-14 | 2015-11-24 | 宇部興産株式会社 | 非水電解液及びそれを用いた蓄電デバイス |
US20170207486A1 (en) * | 2014-07-23 | 2017-07-20 | Basf Corporation | Electrolytes for lithium transition metal phosphate batteries |
JP2016048624A (ja) * | 2014-08-27 | 2016-04-07 | 日立マクセル株式会社 | リチウム二次電池 |
KR20170128218A (ko) * | 2015-03-17 | 2017-11-22 | 가부시키가이샤 아데카 | 비수전해액 및 비수전해액 이차전지 |
KR20170000903A (ko) * | 2015-06-24 | 2017-01-04 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR20170066978A (ko) * | 2015-12-07 | 2017-06-15 | 솔브레인 주식회사 | 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지 |
CN108321434A (zh) * | 2018-03-23 | 2018-07-24 | 安普瑞斯(无锡)有限公司 | 一种高电压锂离子电池电解液 |
-
2019
- 2019-07-25 KR KR1020190090420A patent/KR102138128B1/ko active IP Right Grant
- 2019-11-19 US US17/296,461 patent/US20210399343A1/en active Pending
- 2019-11-19 CN CN201980077640.3A patent/CN113169376B/zh active Active
- 2019-11-19 EP EP19891029.1A patent/EP3890092A4/en active Pending
- 2019-11-19 JP JP2021529842A patent/JP7194281B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1898485A1 (en) * | 2005-06-23 | 2008-03-12 | Mitsubishi Chemical Corporation | Nonaqueous electrolyte, and rechargeable battery with nonaqueous electrolyte |
KR20070031584A (ko) * | 2005-09-15 | 2007-03-20 | 주식회사 엘지화학 | 비수 전해액 첨가제 및 이를 이용한 이차 전지 |
WO2011034065A1 (ja) * | 2009-09-18 | 2011-03-24 | 三井化学株式会社 | 不飽和スルトン化合物、それを含有する非水電解液、及びリチウム二次電池 |
EP2704246A1 (en) * | 2011-04-26 | 2014-03-05 | Ube Industries, Ltd. | Non-aqueous electrolytic solution, electrical storage device utilizing same, and cyclic sulfonic acid ester compound |
WO2013184881A1 (en) * | 2012-06-06 | 2013-12-12 | Johnson Controls Technology Corporation | Electrolyte formulation for high voltage and wide temperature lithium-ion cells |
JP2015191738A (ja) * | 2014-03-27 | 2015-11-02 | ダイキン工業株式会社 | 電解液及び電気化学デバイス |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020111633A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN113169376A (zh) | 2021-07-23 |
EP3890092A1 (en) | 2021-10-06 |
CN113169376B (zh) | 2024-05-14 |
JP2022510186A (ja) | 2022-01-26 |
KR102138128B1 (ko) | 2020-07-27 |
US20210399343A1 (en) | 2021-12-23 |
KR20200062016A (ko) | 2020-06-03 |
JP7194281B2 (ja) | 2022-12-21 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20210625 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 10/0525 20100101ALI20220919BHEP Ipc: H01M 10/0567 20100101AFI20220919BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230130 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 10/0525 20100101ALI20230124BHEP Ipc: H01M 10/0567 20100101AFI20230124BHEP |